The 8XC196MH is a member of Intel’s family of 16-bit MCS® 96 microcontrollers. It is designed primarily to control three-phase AC induction and DC brushless motors. It features an enhanced three-phase waveform generator specifically designed for use in “inverter” motor-control applications. This peripheral provides pulsewidth modulation and three-phase sine wave generation with minimal CPU intervention. It generates three complementary non-overlapping PWM pulses with resolutions of 0.125 µs (edge triggered) or 0.250 µs (centered).

■ High Performance CHMOS 16-bit CPU
■ 16 MHz Operating Frequency
■ 32 Kbytes of On-chip OTPROM/ROM
■ 744 Bytes of On-chip Register RAM
■ Register-to-register Architecture
■ 16 Prioritized Interrupt Sources
■ Peripheral Transaction Server (PTS) with 15
   Prioritized Sources
■ Up to 52 I/O Lines
■ 3-phase Complementary Waveform Generator
■ 8-channel 8- or 10-bit A/D with Sample and Hold
■ 2-channel UART
■ Event Processor Array (EPA) with 2 High-speed
   Capture/Compare Modules and 4 Highspeed Compare-only Modules
■ Two Programmable 16-bit Timers with
   Quadrature Counting Inputs
■ Two Pulse-width Modulator (PWM) Outputs
   with High Drive Capability
■ Flexible 8- or 16-bit External Bus
■ 1.75 µs 16 × 16 Multiply
■ 3 µs 32/16 Divide
■ Extended Temperature Available
■ Idle and Powerdown Modes
■ Watchdog Timer